Operations Management
13th Edition
ISBN: 9781259667473
Author: William J Stevenson
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 6, Problem 2P
A manager wants to assign tasks to workstations as efficiently as possible and achieve an hourly output of
a. In order of most following tasks Tiebreaker: greatest positional weight.
b. In order of greatest positional weight Tiebreaker: most following tasks.
c. What is the efficiency?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
b. In order of greatest positional weight. Tiebreaker: most following tasks. (Use your rounded cycle time. Enter your tasks in the
order they were assigned at each station as a letter between a and h in lowercase with no other text or symbols. Round your
numerical answers to 1 decimal place.)
Time
Work Station
Task
Task Time
Remaining
II
II
IV
What is Efficiency? (Use your rounded cycle time in the denominator of your efficiency calculation. Round your answer to 1 decimal
place.)
Efficiency
%
A TV factory plans to add production lines for its new product and plans to produce as many as 200 units per hour. The production process, production time, and the production process to continue the next production process are described in the table below: (1 day = 8 working hours)
Production Process
Production Time (s)
The production process that follows the next production according to the list below
A
12
-
B
15
A
C
8
A
D
5
B,C
E
20
D
Based on the data above.
a. What is the cycle time for the production of the new product? (note: in seconds)b. What is the minimum number of workstations?
A TV factory plans to add production lines for its new product and plans to produce as many as 200 units per hour. The production process, production time, and the production process to continue the next production process are described in the table below: (1 day = 8 working hours)
Production Process
Production Time (s)
The production process that follows the next production according to the list below
A
12
-
B
15
A
C
8
A
D
5
B,C
E
20
D
Based on the data above.
a. Draw a diagram of the production process.b. With the diagram that you have described above, can the production process run properly according to the plan? Explain the process of each workstation that you have created!.
Chapter 6 Solutions
Operations Management
Ch. 6.2 - MORTON SALT Introduction Morton Salt is a...Ch. 6.2 - MORTON SALT Introduction Morton Salt is a...Ch. 6.2 - MORTON SALT Introduction Morton Salt is a...Ch. 6.2 - MORTON SALT Introduction Morton Salt is a...Ch. 6.2 - MORTON SALT Introduction Morton Salt is a...Ch. 6.2 - MORTON SALT Introduction Morton Salt is a...Ch. 6.3 - FOXCONN SHIFTS ITS FOCUS TO AUTOMATION Foxconn...Ch. 6.3 - FOXCONN SHIFTS ITS FOCUS TO AUTOMATION Foxconn...Ch. 6.3 - Prob. 2.1RQCh. 6.3 - Prob. 2.2RQ
Ch. 6.5 - Prob. 1.1RQCh. 6.5 - Prob. 1.2RQCh. 6 - Explain the importance of process selection in...Ch. 6 - Briefly describe the five process types, and...Ch. 6 - Prob. 3DRQCh. 6 - Briefly describe computer-assisted approaches to...Ch. 6 - What is a flexible manufacturing system, and under...Ch. 6 - Prob. 6DRQCh. 6 - Why might the choice of equipment that provides...Ch. 6 - Prob. 8DRQCh. 6 - Prob. 9DRQCh. 6 - Briefly describe the two main layout types.Ch. 6 - Prob. 11DRQCh. 6 - Prob. 12DRQCh. 6 - What is the goal of Line balancing? What happens...Ch. 6 - Why are routing and scheduling continual problems...Ch. 6 - Prob. 15DRQCh. 6 - Prob. 16DRQCh. 6 - The City Transportation Planning Committee must...Ch. 6 - Identify the fixed-path and variable-path...Ch. 6 - Prob. 19DRQCh. 6 - Prob. 20DRQCh. 6 - Prob. 21DRQCh. 6 - Prob. 22DRQCh. 6 - What is cellular manufacturing? What are its main...Ch. 6 - Prob. 24DRQCh. 6 - Prob. 25DRQCh. 6 - Prob. 1TSCh. 6 - What trade-offs are involved when deciding how...Ch. 6 - Who needs to be involved in process selection?Ch. 6 - Prob. 4TSCh. 6 - Prob. 5TSCh. 6 - Prob. 1CTECh. 6 - Prob. 2CTECh. 6 - What are the risks of automating a production...Ch. 6 - Consider an assembly line such as the burrito...Ch. 6 - Prob. 1PCh. 6 - A manager wants to assign tasks to workstations as...Ch. 6 - A manager wants to assign tasks to workstations as...Ch. 6 - A producer of inkjet printer is planning to add a...Ch. 6 - As part of a major plant renovation project, the...Ch. 6 - Twelve tasks, with times and precedence...Ch. 6 - For the given set of tasks, do the following: a....Ch. 6 - A shop works a 400-minute day. The manager of the...Ch. 6 - Arrange six departments into a 2 3 grid so that...Ch. 6 - Using the information given in the preceding...Ch. 6 - Using the information in the following grid,...Ch. 6 - Arrange the eight departments shown in the...Ch. 6 - Arrange the departments so they satisfy the...Ch. 6 - a. Determine the placement of departments fix a...Ch. 6 - Prob. 15PCh. 6 - Develop a process layout that will minimize the...Ch. 6 - Prob. 17PCh. 6 - Rebalance the assembly line in Problem 7. This...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- Use the graph to answer the following question: INV B - o A C ROP TIMEarrow_forwardA TV factory plans to add production lines for its new product and plans to produce as many as 800 units per hour. The production process, production time, and the production process to continue the next production process are described in the table below: (1 day = 8 working hours) Production Process Production Time (s) The production process that follows the next production according to the list below A 12 - B 15 A C 8 A D 5 B,C E 20 D Based on the data above. a. What is the cycle time for the production of the new product? (note: in seconds)b. What is the minimum number of workstations?c. Draw a diagram of the production process.d. With the diagram that you have described above, can the production process run properly according to the plan? Explain the process of each workstation that you have created!.arrow_forwardA manager must decide which type of machine to buy, A, B, or C. Machines costs are as follows: Machine Cost A $40,000 B $30,000 C $80,000 Product forecast, processing times on the machines, and setup times are as follows: Processing Time Per Unit (minutes) Product Annual Demand A B C Setup Times (minutes) Production Lots (units) 1 16,000 3 4 2 20 200 2 12,000 4 5 3 35 100 3 6,000 5 6 3 60 50 4 30,000 2 4 1 15 500 Machines operate 10 hours a day, 250 days a year. The manager wants to have a capacity cushion of 10%. a. Assume that only purchasing costs are being considered. Which machines would have the lowest total cost, and how many of that machines would be needed? b. Consider this additional information: The machines differ in terms of hourly operating costs: The A machines have an hourly operating cost of $11 each, B machines have an hourly operating cost of $10 each, and C machines have an hourly operating cost of $12 each. Which alternative would…arrow_forward
- A manager wants to assign tasks to workstations as efficiently as possible and achieve an hourly output of 30 units. Assume the shop works a 60-minute hour. Assign the tasks shown in the accompanying precedence diagram (times are in minutes) to workstations using the following rules: 0.5 0.8 1.7 0.8 0.7 0.5 0.9 0.8 a. What is Cycle time? (Round your answer to 1 decimal place.) Answer is complete and correct. Сycle 2.0 minutes timearrow_forwardBarker Company produces and sells a single product with budgeted or standard costs as follows: Inputs Standards Direct materials 10 lbs at $10.00 per pound Direct labor 8 hours at $12.50 per hour Variable factory overhead 8 hours at $20.00 per hour Fixed factory overhead 8 hours at $40.00 per hour Overhead rates are based on 8,000 standard direct labor hours per month, i.e., this is the master budget denominator activity level. Desired ending inventories of materials are based on 10% of the next months materials needed. Desired ending finished goods are based on 5% of next periods budgeted unit sales. Unit Sales are budgeted as follows: January February March April 1,000 1,200 1,600 1,400 The budgeted sales price is $1000 per unit. Sales are budgeted as 80% credit sales and 20% cash sales. Past experience indicates that 60% of credit sales are collected during the month of sale, 38% are collected in the following month, and…arrow_forwardA Manager’s Woes Kyle Peschken has been a manager for the discount store Zelmart for the past two years. It’s time for his annual performance review, and Kyle would like to make a big impression on the corporate staff. Walking through the store, he makes a mental note of which departments need to be straightened, which ones need to be reorganized, and which employees he’d like to schedule during the week of his review. And then he sees it—blocking the aisles, creating commotion, and looking very unprofessional—the long line in the electronics department. It’s time to confront Chris, the sales clerk. “Chris, what’s the holdup here?” “I’mwaiting for a manager to approve this $120 check. And then I have to show this lady a digital camera from the display cabinet. She’s been waiting half an hour, and then . . . .” “Alright Chris . . . I can help out for a while . . .Two hours later, Kyle exited the electronics department disheartened. That’s no way for a store manager to spend his…arrow_forward
- Three departments- milling (M), drilling (D), andsawing (S)- are assigned to three work areas in Victor Berardis'smachine shop in Kent, Ohio. The number of workpieces movedper day and the distances between the centers of the work areas,in feet, follow. Pieces Moved between Work Areas Each Day lt costs $2 to move I workpiece I foot.What is the cost?arrow_forwardA manager must decide which type of machine to buy, A, B, or C. Machine costs (per individual machine) are as follows: Machine Cost A B C Product forecasts and processing times on the machines are as follows: $80,000 $70,000 $40,000 Annual Product Demand 1 25,000 2 22,000 3 20,000 4 9,000 A B PROCCESSING TIME PER UNIT (minutes) A B C A 5 3 3 5 B 4 1 1 Click here for the Excel Data File Total processing time in minutes per machine: 296,000 196,000 6 a. Assume that only purchasing costs are being considered. Compute the total processing time required for each machine type to meet demand, how many of each machine type would be needed, and the resulting total purchasing cost for each machine type. The machines will operate 10 hours a day, 250 days a year. (Enter total processing times as whole numbers. Round up machine quantities to the next higher whole number. Compute total purchasing costs using these rounded machine quantities. Enter the resulting total purchasing cost as a whole…arrow_forwardMGT-314 (Operation management) MCQ: 1. Mamar daan halim is one of the best halim in Bangladesh. They have a food stand in Banasree. Mama the owner makes a bowl every morning. Brings that to the spot and sells it to his customers. What kind of facility layout is this? a) Mass Processing b) Batch Processing c) Continuous processing d) Job Shop 02. Dunder Mifflin is looking to sell its products on the international market, what quality mark will help it improve its image? a) ISO 21000 b)ISO 9000 c) BSTI 1500 d)ISO 14000arrow_forward
- Manufacturing Company uses FIFO method of accumulating costs in a two-department process. Materials are introduced at the inception of the process except for a special material which is added in department 2 at 60% completion as to overhead. Inspection is done at the end of the process in both departments. Production data for Department 2 are given below: In process, beginning, (80% labor, 70% overhead)2,000 Transferred in 14,900 In process, ending (40% labor, 20% overhead) 3,000 Normal spoilage 200 Abnormal spoilage (found at 30% completion as to laborand 15% as to overhead due to internal failure) 400 Cost data for the month:In process beginning:Transferred in 15,020 Special materials 1,900 Direct labor 4,388 Overhead 11,044 Current costs:Transferred in 137,080 Special materials 14,030 Direct labor 46,000 Overhead 113,564 The cost of units transferred to finished goods is?The cost of spoilage charged to revenue is?arrow_forwardSam Seas Industries are considering to implement a new transaction processing system. In doing so, they are concerned with their lack of both equipment and experienced personnel to handle the system. Which yardstick of feasibility are they considering in their decision? * a. Economic Feasibility b. Operational Feasibility c. Schedule Feasibility d. Technical Feasibilityarrow_forwardVikiki Furniture, Inc. produces all types of office furniture. The "Executive Secretary" is a sofa-bed that has been designed using ergonomics to provide comfort during long work hours. The sofa-bed sells for $138. There are 580 minutes available during the day, and the average daily demand has been 65 items. There are eight tasks: Task performance time (min) task must follow task listed A 4 -- B 7 -- C 6 A, B D 5 C E 6 D F 7 E G 8 E H 6 F, G Total 49 min What is the Cycle time for this operation?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY